Answer:
When a nation can produce a good or service more efficiently than any other nation.
Explanation:
Absolute advantage is the ability to produce a greater quantity of a good or service more efficiently. This translates into a better use of inputs per unit of time, or with a lesser quantity of inputs than another producer (country, company)
Explanation:
Blitzkrieg was too effective for its own good. The huge advancements it made on the USSR meant that it became more difficult to fight them as they needed supplies which were hard to get as they were deep into Russia territory.